DE1683943B2 - - Google Patents
Info
- Publication number
- DE1683943B2 DE1683943B2 DE19511683943 DE1683943A DE1683943B2 DE 1683943 B2 DE1683943 B2 DE 1683943B2 DE 19511683943 DE19511683943 DE 19511683943 DE 1683943 A DE1683943 A DE 1683943A DE 1683943 B2 DE1683943 B2 DE 1683943B2
- Authority
- DE
- Germany
- Prior art keywords
- transverse
- concrete
- longitudinal
- reinforcement
- bars
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000002787 reinforcement Effects 0.000 claims description 21
- 239000004567 concrete Substances 0.000 claims description 14
- 238000009415 formwork Methods 0.000 claims description 14
- 238000011065 in-situ storage Methods 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 claims 9
- 239000011178 precast concrete Substances 0.000 claims 8
- 238000004519 manufacturing process Methods 0.000 claims 6
- 238000005452 bending Methods 0.000 claims 4
- 239000011513 prestressed concrete Substances 0.000 claims 3
- 239000004927 clay Substances 0.000 claims 1
- 238000006073 displacement reaction Methods 0.000 claims 1
- 239000011521 glass Substances 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 125000005498 phthalate group Chemical class 0.000 claims 1
- 238000005096 rolling process Methods 0.000 claims 1
- 239000011150 reinforced concrete Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
- B28B23/02—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members
- B28B23/04—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members the elements being stressed
- B28B23/06—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members the elements being stressed for the production of elongated articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/08—Producing shaped prefabricated articles from the material by vibrating or jolting
- B28B1/084—Producing shaped prefabricated articles from the material by vibrating or jolting the vibrating moulds or cores being moved horizontally for making strands of moulded articles
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19511683943 DE1683943A1 (de) | 1951-01-28 | 1951-01-28 | Mittels Gleitfertiger hergestelltes Betonfertigteil,vorzugsweise Spannbetonplatte |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19511683943 DE1683943A1 (de) | 1951-01-28 | 1951-01-28 | Mittels Gleitfertiger hergestelltes Betonfertigteil,vorzugsweise Spannbetonplatte |
DER0045302 | 1967-02-17 |
Publications (3)
Publication Number | Publication Date |
---|---|
DE1683943A1 DE1683943A1 (de) | 1971-03-04 |
DE1683943B2 true DE1683943B2 (enrdf_load_stackoverflow) | 1973-10-18 |
DE1683943C3 DE1683943C3 (enrdf_load_stackoverflow) | 1974-05-30 |
Family
ID=25754497
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19511683943 Granted DE1683943A1 (de) | 1951-01-28 | 1951-01-28 | Mittels Gleitfertiger hergestelltes Betonfertigteil,vorzugsweise Spannbetonplatte |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE1683943A1 (enrdf_load_stackoverflow) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1195098B (it) * | 1986-07-11 | 1988-10-12 | Russo A & C Sas | Impianto per la produzione su pista di pannelli alveolari in cemento armato precompresso o parzialmente precompresso o con armatura lenta estesa alle superfici inferiore e superiore ed alle costole e prodotto derivato |
FR2631056B1 (fr) * | 1988-05-09 | 1992-05-07 | Rech Etudes Tech | Element de construction en beton precontraint, du type predalle, et installation pour sa fabrication |
-
1951
- 1951-01-28 DE DE19511683943 patent/DE1683943A1/de active Granted
Also Published As
Publication number | Publication date |
---|---|
DE1683943A1 (de) | 1971-03-04 |
DE1683943C3 (enrdf_load_stackoverflow) | 1974-05-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C3 | Grant after two publication steps (3rd publication) | ||
E77 | Valid patent as to the heymanns-index 1977 | ||
EHJ | Ceased/non-payment of the annual fee |